3141481 has 8 divisors (see below), whose sum is σ = 3801600. Its totient is φ = 2534208.

The previous prime is 3141473. The next prime is 3141487. The reversal of 3141481 is 1841413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3141481 - 2³ = 3141473 is a prime.

It is a super-2 number, since 2×3141481² = 19737805746722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13081 + ... + 13318.

It is an arithmetic number, because the mean of its divisors is an integer number (475200).

Almost surely, 2^3141481 is an apocalyptic number.

It is an amenable number.

3141481 is a deficient number, since it is larger than the sum of its proper divisors (660119).

3141481 is a wasteful number, since it uses less digits than its factorization.

3141481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26423.

The product of its digits is 384, while the sum is 22.

The square root of 3141481 is about 1772.4223537295. The cubic root of 3141481 is about 146.4574536609.

Adding to 3141481 its reverse (1841413), we get a palindrome (4982894).

The spelling of 3141481 in words is "three million, one hundred forty-one thousand, four hundred eighty-one".